Function test_function4

tests/test_constants_and_functions.cpp:21–21

std::string test_function3(int i) { return "test_function(" + std::to_string(i) + ")"; }

py::str test_function4() { return "test_function()"; }
py::str test_function4(char *) { return "test_function(char *)"; }
py::str test_function4(int, float) { return "test_function(int, float)"; }
py::str test_function4(float, int) { return "test_function(float, int)"; }